Ultrasonic Sensor 2

Overview

We have improved our ultrasonic sensor, using the plastic casing to protect it and adding the blue LEDs. The blue LEDs can increase the potential of mBot2 for emotion expression and interaction.

Ultrasonic sensor comparison

	Ultrasonic sensor 2	Ultrasonic sensor
Plastic casing to improve the durability and quality	Yes	No
Built-in chip to improve the operation stability	Yes	No
Blue LED (additional function)	8	0